/Engine/Plugins/Experimental/MeshModelingToolsetExp/Source/MeshModelingToolsEditorOnlyExp/Public/SkeletalMesh/SkinWeightsPaintTool.h
Weight editing operations (selection based)
void MirrorWeights ( [EAxis::Type](API\Runtime\Core\Math\EAxis__Type) Axis, [EMirrorDirection](API\Plugins\MeshModelingToolsEditorOnlyExp\SkeletalMesh\EMirrorDirection) Direction )